The Devil Is a Part-Timer!, Vol. 4 (Manga)

Biographical Note:
Akio Hiiragi is the artist behind the manga adaptation of the hilarious fantasy light novel series, The Devil is a Part-Timer! Satoshi Wagahara is the author behind the hilarious fantasy light novel series, The Devil is a Part-timer!

Publisher Marketing:
This complication wears a kimono! The arrival of Suzuno Kamazuki has made everybody's life more complicated! After some misunderstandings regarding Suzuno's intentions toward Maou are cleared up, Emi asks for her help to...defeat the Devil King?! Meanwhile, a shadowy assailant continues to stalk Emi, but what does he--or she--want?